report{Schmidhuber:03gm,
author ={J. Schmidhuber},
title ={G\"{o}del machines: self-referential universal problem
solvers making provably optimal self-improvements},
number ={IDSIA-19-03,  arXiv:cs.LO/0309048},
institution ={IDSIA},
address={Manno-Lugano, Switzerland},
note={Revised 2006},
year   = {2003}}

@incollection{Schmidhuber:05gmconscious,
author = {J. Schmidhuber},
title = {G\"{o}del machines:
Towards a Technical Justification of Consciousness},
booktitle = {Adaptive Agents and Multi-Agent Systems III (LNCS 3394)},
editor={D. Kudenko and D. Kazakov and E. Alonso},
publisher = {Springer Verlag},
pages={1-23},
year   = {2005}}

@inproceedings{Schmidhuber:05icann,
author = {J. Schmidhuber},
title =  {Completely Self-Referential Optimal Reinforcement Learners},
booktitle = {Artificial Neural Networks:
Biological Inspirations - ICANN 2005, LNCS 3697},
editor={W. Duch and J. Kacprzyk and E. Oja and S. Zadrozny},
publisher={Springer-Verlag Berlin Heidelberg},
pages={223-233},
note={Plenary talk},
year   = {2005}}

@incollection{Schmidhuber:05gmai,
author = {J. Schmidhuber},
title = {G\"{o}del machines:
Fully Self-Referential Optimal Universal Self-Improvers},
booktitle = {Artificial General Intelligence},
editor={B. Goertzel and C. Pennachin},
note =         {Variant available as arXiv:cs.LO/0309048},
publisher = {Springer Verlag},
pages={199-226},
year   = {2006}}

@inproceedings{Schmidhuber:05assc,
author = {J. Schmidhuber},
title =  {A Technical Justification of Consciousness},
booktitle = {9th annual meeting of the Association for the
Scientific Study of Consciousness ASSC, Caltech, Pasadena, CA},
year   = {2005}}

@misc{Schmidhuber:04gmhtml,
author = {J. Schmidhuber},
title ={G\"{o}del machine home page, with frequently asked questions},
note = {http://www.idsia.ch/\~{ }juergen/goedelmachine.html},
year   = {2004}}

@Article{Schmidhuber:09gm,
author        = {J. Schmidhuber},
title         = {Ultimate Cognition {\em \`{a} la} {G\"{o}del} },
journal       = {Cognitive Computation},
VOLUME = "1",            
NUMBER = "2",
PAGES = "177-193",
year         = {2009}}